Roofing Shingles 2 Layers On Edges

Once free slide the drip edge out and discard.

Roofing shingles 2 layers on edges.

It can be done. 51 to 124 per roofing square shingles are priced per roofing square which is equal to 100 square feet. Instead of one layer laminated or architectural shingles have two or more layers with three dimensional tabs of varying sizes. Gently lift up the shingles on the edge of the roof and locate the nails holding the existing drip edge onto.

Roofing second layer of shingles roofing. A couple of weeks ago we published a two part series showing how a local roofing contractor shingled a roof with architectural shingles. Use a flat pry bar and hammer to pry the nails out of the drip edge gently. Get some other roofing companies minimum of 2 to inspect the roof and give you an assessment of the roof deck shingle condition and estimate to replace the roof deck shingles.

Roof slopes between 2 12 and 4 12 require a double underlayment application in accordance with section r905 2 7. Don t be afraid to pay up to 100 for a well documented report with photos showing what they found. Cut the final roof cap shingle in half trimming off the unfinished side of the shingle. Apply one nail in each side of each roof cap shingle.

Apply the final shingle with two nails through the finished surface. This project guide is a combination of those two articles and it covers replacing the existing roof decking installing underlayment and ice dam protection laying the first row laying shingles in the field flashing ridge shingles and vents and more. Slopes of 4 12 and above can use standard asphalt roofing applications. One of the keys to over roofing is to tie the air control layer of the roof assembly to the air control layer of the wall assembly.

That is the drip edge flashing is the first item installed onto the roof sheathing or atop old shingles in a multi layer shingle re roof job. Browse owens corning roofing shingles by color shingle lines price features wind resistance and or warranty to find the right roof for your home. If you install the drip edge on top of the felt any condensation or water running down the roof surface between shingles and felt will run underneath the drip edge down the fascia and perhaps into. Note the 2 lb ft3 spray polyurethane foam enhancing the air seal around the extended rafters.

Apply roof cap shingles along the peak of the roof overlapping the shingles on each side of the peak.